Does Phaser 3 support high resolution? 4K graphics?

All of my art seems to be coming out blurry once loaded into Phaser 3. Does Phaser 3 even support high resolution graphics and high DPI? If so, what is maximum DPI for Phaser 3?

Also, does anyone have experience loading large image files into Phaser 3, can Phaser 3 handle the data load of 4K graphics? Iā€™d like to know before I spend hours making my game art :slight_smile: